	community	directory	books	authors	images	encyclopedia

Email:
Password:
Register

Knowledgerush Search

Message boards Post comment

MVS/XA

MVS/XA stands for MVS/Extended Architecture. This was a version of z/OS, which supported 31-bit addressing. It was vailable only on the high-end 43xx, and 308x and later ranges, and was replaced by MVS/ESA, then OS/390 and later z/OS.

Referenced By

History of operating systems

Compose Your Message

This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "MVS/XA".